// Copyright (C) 2020 Alexey Shvayka. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.

/*---
esid: sec-object.entries
description: >
  Property names are returned in ascending chronological order of creation
  that is unaffected by [[DefineOwnProperty]].
info: |
  Object.entries ( O )

  [...]
  2. Let nameList be ? EnumerableOwnPropertyNames(obj, key+value).
  3. Return CreateArrayFromList(nameList).

  EnumerableOwnPropertyNames ( O, kind )

  [...]
  2. Let ownKeys be ? O.[[OwnPropertyKeys]]().
  [...]

  OrdinaryOwnPropertyKeys ( O )

  [...]
  3. For each own property key P of O that is a String but is not an array index,
  in ascending chronological order of property creation, do
    a. Add P as the last element of keys.
  [...]
  5. Return keys.
features: [arrow-function]
includes: [compareArray.js]
---*/

function Test() {
    var fn = () => {};
    fn.a = 1;
    Object.defineProperty(fn, "name", {enumerable: true});
    var fnKeys = Object.entries(fn).map(e => e[0]);
    assert.compareArray(fnKeys, ["name", "a"]);
}

// preheat
const NUMBER_OF_PREHEAT = 1;
for (let i = 0; i < NUMBER_OF_PREHEAT; i++) {
    Test();
}

ArkTools.jitCompileAsync(Test);
assert.sameValue(ArkTools.waitJitCompileFinish(Test), true, '[JIT] JIT disabled.');

// test
const NUMBER_OF_TEST = 1; // or 2
for (let i = 0; i < NUMBER_OF_TEST; i++) {
    Test();
}
